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Page 1
Acute and Chronic Effects of Clothianidin, Thiamethoxam and Methomyl on Chironomus dilutus.
Phillips BM, Voorhees JP, Siegler K, McCalla L, Meertens P, Bower J, Tjeerdema RS. Phillips BM, et al. Bull Environ Contam Toxicol. 2022 May;108(5):884-889. doi: 10.1007/s00128-021-03416-z. Epub 2021 Dec 7. Bull Environ Contam Toxicol. 2022. PMID: 34874464 Free PMC article.
Acute (96-h) and chronic (10-day) effects thresholds for neonicotinoid pesticides clothianidin and thiamethoxam, and the carbamate pesticide methomyl were developed for the midge Chironomus dilutus to support criteria development using the UC Davis Method. ...
Acute (96-h) and chronic (10-day) effects thresholds for neonicotinoid pesticides clothianidin and thiamethoxam, and the carbamate pesticide …
Toxicological Response of Chironomus dilutus in Single-Chemical and Binary Mixture Exposure Experiments with 6 Perfluoralkyl Substances.
McCarthy CJ, Roark SA, Wright D, O'Neal K, Muckey B, Stanaway M, Rewerts JN, Field JA, Anderson TA, Salice CJ. McCarthy CJ, et al. Environ Toxicol Chem. 2021 Aug;40(8):2319-2333. doi: 10.1002/etc.5066. Epub 2021 Jun 8. Environ Toxicol Chem. 2021. PMID: 33835531
Few studies have determined the toxicity of perfluoralkyl substances (PFAS) to aquatic invertebrates. We exposed Chironomus dilutus to 6 different PFAS to assess single-chemical toxicity and relative or proportional toxicity among substances. ...Maximum concentrations test …
Few studies have determined the toxicity of perfluoralkyl substances (PFAS) to aquatic invertebrates. We exposed Chironomus dilutus t …
Toxicity testing of "eco-friendly" de-icing formulations using Chironomus dilutus.
Nutile SA, Solan ME. Nutile SA, et al. Environ Pollut. 2019 Mar;246:408-413. doi: 10.1016/j.envpol.2018.12.033. Epub 2018 Dec 12. Environ Pollut. 2019. PMID: 30577009
The objective of the current study was to determine the toxicity of three "eco-friendly" de-icing formulations to Chironomus dilutus using 10 d toxicity tests. The toxicity of these three formulations was compared to a traditional formulation composed entirely of chloride …
The objective of the current study was to determine the toxicity of three "eco-friendly" de-icing formulations to Chironomus dilutus
Development of the transcriptome for a sediment ecotoxicological model species, Chironomus dilutus.
Zhang L, Yang J, Li H, You J, Chatterjee N, Zhang X. Zhang L, et al. Chemosphere. 2020 Apr;244:125541. doi: 10.1016/j.chemosphere.2019.125541. Epub 2019 Dec 4. Chemosphere. 2020. PMID: 32050339
Chironomus dilutus is a prominent model species in conventional sediment toxicity testing and sediment contamination diagnosis. However, lack of genomic data significantly limited its application in identifying toxicological mode of action (MOA) and molecular biomarkers of …
Chironomus dilutus is a prominent model species in conventional sediment toxicity testing and sediment contamination diagnosis. Howev …
Chronic aquatic toxicity of perfluorooctane sulfonic acid (PFOS) to Ceriodaphnia dubia, Chironomus dilutus, Danio rerio, and Hyalella azteca.
Krupa PM, Lotufo GR, Mylroie EJ, May LK, Gust KA, Kimble AN, Jung MG, Boyda JA, Garcia-Reyero N, Moore DW. Krupa PM, et al. Ecotoxicol Environ Saf. 2022 Aug;241:113838. doi: 10.1016/j.ecoenv.2022.113838. Epub 2022 Jul 4. Ecotoxicol Environ Saf. 2022. PMID: 36068762 Free article.
The 16-day survival test with C. dilutus resulted in the lowest PFOS exposure concentrations to cause significant impacts, with reduced survival at 1 g/L, a LC50 of 7.5 g/L, and a growth EC10 of 1.5 g/L. ...Effects for C. dubia and H. azteca occurred at concentrations a th …
The 16-day survival test with C. dilutus resulted in the lowest PFOS exposure concentrations to cause significant impacts, with reduc …
Chronic toxicity of 6 neonicotinoid insecticides to Chironomus dilutus and Neocloeon triangulifer.
Raby M, Zhao X, Hao C, Poirier DG, Sibley PK. Raby M, et al. Environ Toxicol Chem. 2018 Oct;37(10):2727-2739. doi: 10.1002/etc.4234. Epub 2018 Sep 7. Environ Toxicol Chem. 2018. PMID: 30055027
Previous studies have established chronic effects of some neonicotinoids on C. dilutus, but reproduction has not been studied. Toxic effects have not been assessed using N. triangulifer. ...Dinotefuran and thiamethoxam were less potent, with EC10s (C. dilutus) or me …
Previous studies have established chronic effects of some neonicotinoids on C. dilutus, but reproduction has not been studied. Toxic …
Joint toxicity of imidacloprid and azoxystrobin to Chironomus dilutus at organism, cell, and gene levels.
Wei F, Wang D, Li H, You J. Wei F, et al. Aquat Toxicol. 2021 Apr;233:105783. doi: 10.1016/j.aquatox.2021.105783. Epub 2021 Feb 20. Aquat Toxicol. 2021. PMID: 33662881
In the current study, joint toxicity of a neonicotinoid insecticide (imidacloprid, IMI) and a strobilurin fungicide (azoxystrobin, AZO) was investigated with Chironomus dilutus over a wide range of concentrations and at different effect levels (organism, cell, and gene lev …
In the current study, joint toxicity of a neonicotinoid insecticide (imidacloprid, IMI) and a strobilurin fungicide (azoxystrobin, AZO) was …
Comparing the Acute Toxicity of Imidacloprid with Alternative Systemic Insecticides in the Aquatic Insect Chironomus dilutus.
Maloney EM, Sykes H, Morrissey C, Peru KM, Headley JV, Liber K. Maloney EM, et al. Environ Toxicol Chem. 2020 Mar;39(3):587-594. doi: 10.1002/etc.4639. Epub 2020 Feb 11. Environ Toxicol Chem. 2020. PMID: 31751493
Acute (96-h) toxicities of 5 systemic insecticides (chlorantraniliprole, cyantraniliprole, flupyradifurone, flubendiamide, and sulfoxaflor) were tested on larval Chironomus dilutus and compared with the neonicotinoid imidacloprid. Three insecticides were less acutely toxic …
Acute (96-h) toxicities of 5 systemic insecticides (chlorantraniliprole, cyantraniliprole, flupyradifurone, flubendiamide, and sulfoxaflor) …
The effect of salinity fluctuation in freshwater streams on the fecundity of post-diapause Chironomus dilutus.
Dobry E, Schoeniger G, Nutile SA. Dobry E, et al. Ecotoxicology. 2021 Mar;30(2):224-230. doi: 10.1007/s10646-020-02338-6. Epub 2021 Jan 21. Ecotoxicology. 2021. PMID: 33474703
The current study aimed to evaluate the effects of pulsed patterns of salinity on the emergence, sex ratio, and fecundity of Chironomus dilutus over two generations of laboratory exposure. Three road de-icing salt treatments, including a control, modeled after environmenta …
The current study aimed to evaluate the effects of pulsed patterns of salinity on the emergence, sex ratio, and fecundity of Chironomus d
Toxicogenomics provides insights to toxicity pathways of neonicotinoids to aquatic insect, Chironomus dilutus.
Wei F, Wang D, Li H, Xia P, Ran Y, You J. Wei F, et al. Environ Pollut. 2020 May;260:114011. doi: 10.1016/j.envpol.2020.114011. Epub 2020 Jan 17. Environ Pollut. 2020. PMID: 31991362
Major modes of action (MoAs) of imidacloprid were analyzed in an aquatic insect Chironomus dilutus. Lethal and sublethal outcomes were assessed in the midges after 96-h exposure to imidacloprid. ...The current investigation highlighted that imidacloprid affected C. dilu
Major modes of action (MoAs) of imidacloprid were analyzed in an aquatic insect Chironomus dilutus. Lethal and sublethal outcomes wer …
169 results